Two measures; xand Y; were taken on seven subjects: TwO regressions were performed and resulted in the following residual plots Regression ogV _ .99066 0.2974x and r2 0.99. 0.02 0.015 0.01 0.005 [ -0.005 0.01 0.015 0.02 Regression 2 9 = 42.4729 7.115xand r2 = 0.77.